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Voltage Range : 14.8 V (4S LiPo) - 34.8 V (8S LiHV)

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The new KDE Direct 4014XF-380 (D5) Multi-Rotor Brushless Motor is an extremely efficient and powerful motor for numerous multi-rotor and sUAS heavy-lift applications, and was designed to bring high-quality and vibration-free motors to the market. The motors are designed with performance and durability in-mind, with features unseen in the current market:

(1) high-grade, 240°C continuous (340°C maximum) high-temperature solid-core copper windings for failure-free operation in extreme-climates.

(2) Japanese-built, 0.2 mm silicon-steel stator laminations and Kevlar tie-wraps for high-efficiency performance.

(3) triple-bearing supported, ABEC-7 bearings for maintenance-free and worry-free flying for hundreds of hours. These are just a few of the advantages built-in to these motors, and every detail of the motors was scrutinized to produce the absolute best available; for a wide-range of flight applications.

Motor includes 200°C, 15 AWG, 760mm silicone-wire leads and ф3.5mm 24K Bullet Connectors (pre-soldered to the motor leads and ESC female bullets included).


Kv380 RPM/V
Maximum Continuous Current*36+ A (180 s)
Maximum Continuous Power*1065+ W (180 s)
Maximum Efficiency> 91%
Voltage Range14.8 V (4S LiPo) - 34.8 V (8S LiHV)
Io (@10V)0.5 A
Rm (Wind Resistance)0.075 Ω
Stator Poles18 (18S24P)
Magnetic Poles24 (18S24P)
BearingsTriple, 685ZZ/625ZZ
Mount PatternM4/3 x ф25 mm, M3/2.5 x ф32 mm
Stator Class4014, 0.2 mm Japanese
Shaft Diameterф4 mm (ф5 mm Internal)
Shaft Length5.5 mm
Motor Diameterф46.5 mm
Motor Length32 mm
Motor Weight160 g (215 g with Wires/Bullets)
Propeller Blade SizeUp to 18.5"-TP (15.5"-TP Maximum on 8S)
Motor Timing22° - 30°
ESC PWM Rate16 - 32 kHz (600 Hz)